[petsc-dev] VecCreateGhost on GPUs
Goddard, Christopher
Christopher.Goddard at Rolls-Royce.com
Thu Mar 9 05:54:10 CST 2023
Hi all,
I've come across a problem with using ghosted vectors on GPUs, using CUDA backend. This is with the latest PETSc release version (3.18.5).
I saw that there is already an issue on Gitlab regarding this issue (https://gitlab.com/petsc/petsc/-/issues/1096), and also an associated branch and merge request (https://gitlab.com/petsc/petsc/-/merge_requests/4542), but there doesn't seem to have been any activity on the merge request for about a year.
Are there any plans to get this fix for VecCreateGhost on GPUs into the main PETSc branch?
Thanks,
Chris
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